package com.atguigu.gulimall.product.feign;

import com.atguigu.common.to.SkuReductionTo;
import com.atguigu.common.to.SpuBoundTo;
import com.atguigu.common.utils.R;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;

@FeignClient("gulimall-coupon")
public interface CouponFeignService {

    /**
     * CouponFeignService.saveSpuBounds(spuBoundTo)
     * 1、@RequestBody将这个对象转为json。
     * 2、找到gulimall-coupon服务，给/coupon/spubounds/save发送请求，将上一步转的json放在请求体位置，发送请求。
     * 3、对方服务收到请求。请求体里有json数据;
     *      (@RequestBody SpuBoundsEntity spuBounds);将请求体的json转为SpuBoundsEntity;
     * 只要json数据模型是兼用的。双方服务无需使用同一个to
     * @param spuBoundTo
     * @return
     */
    @PostMapping("/coupon/spubounds/save")
    R saveSpuBounds(@RequestBody SpuBoundTo spuBoundTo);

    @PostMapping("/coupon/skufullreduction/saveinfo")
    R saveSkuReduction(@RequestBody SkuReductionTo skuReductionTo);

    @RequestMapping("/coupon/spubounds/info/spuId/{spuId}")
    R getBySpuId(@PathVariable("spuId") Long spuId);
}
